Stadium: Court 10 Round: 62 Ground: Clay
| ITF Spain F5 | 2018/02/10 16:00 | Oscar M Cornella v Mikel Aranzabal | 6-2,7-5 |
| ITF Spain F19 Qual | 2018/07/14 08:30 | Bruno Mardones v Mikel Aranzabal | 6-3,6-3 |
| ITF Spain F18 Qual | 2018/07/07 08:00 | Nikolas Sanchez Izquierdo v Mikel Aranzabal | 6-2,6-1 |
| ITF Spain F17 Qual | 2018/06/30 12:15 | Jorge Blanco Guadalupe v Mikel Aranzabal | 4-6,6-2,6-3 |
| ITF Spain F14 Qual | 2018/06/02 11:00 | Andre Goransson v Mikel Aranzabal | 7-5,7-6 |
| ITF Spain F13 | 2018/05/27 08:00 | Mikel Aranzabal v Adil Kalyanpur | 2-6,2-6 |
| ITF Spain F13 | 2018/05/26 09:00 | Samuel Bothwell v Mikel Aranzabal | 6-7,6-1,4-6 |
| ITF Spain F12 | 2018/05/20 07:00 | Mikel Aranzabal v Franco Ribero | 1-6,1-6 |
| ITF Spain F11 | 2018/05/13 09:00 | Tukhula Jacobs v Mikel Aranzabal | 6-0,2-6,6-4 |
| ITF Spain F19 | 2018/07/17 14:00 | Oscar M Cornella v Aaron C Alcaraz | 6-7,6-1,6-6 |
| ITF Spain F19 | 2018/07/17 14:00 | Oscar M Cornella v Aaron Cortes Alcaraz | 6-7,6-1,6-7 |
| ITF Spain F19 Qual | 2018/07/16 08:55 | Vladislav Ivanov v Oscar M Cornella | 3-6,4-6 |
| ITF Spain F19 Qual | 2018/07/15 08:30 | Jarmo Perez Wienese v Oscar M Cornella | 2-6,0-6 |
| ITF Netherlands F3 | 2018/07/07 11:30 | Oscar M Cornella v Zachary Eisinga | 4-6,4-6 |
| ITF Tunisia F25 | 2018/06/27 11:05 | Johan Nikles v Oscar M Cornella | 6-4,5-7,6-4 |
| ITF Tunisia F25 | 2018/06/23 08:00 | Edoardo Sardella v Oscar M Cornella | 1-6,1-6 |
| ITF Tunisia F24 | 2018/06/17 10:00 | Vasile-Alexandru Ghilea v Oscar M Cornella | 6-4,6-3 |